refactored product admin page

apps/product/admin.py

@@ -7,6 +7,11 @@ from .models import Product, ProductType, ProductSubType, Unit
 @admin.register(Product)
 class ProductAdmin(BaseModelAdminMixin, admin.ModelAdmin):
     """Admin page for model Product."""
+    search_fields = ('name', )
+    list_filter = ('available', 'product_type')
+    list_display = ('id', '__str__', 'get_category_display', 'product_type')
+    raw_id_fields = ('country', 'subtypes', 'classifications',
+                     'standards', 'tags', 'gallery')
 
 
 @admin.register(ProductType)